/Engine/Source/Runtime/Slate/Public/Framework/MultiBox/MultiBoxBuilder.h
Creates a widget for this MultiBox
New widget object
virtual [TSharedRef](API\Runtime\Core\Templates\TSharedRef)< class [SWidget](API\Runtime\SlateCore\Widgets\SWidget) > MakeWidget ( [FMultiBox::FOnMakeMultiBoxBuilderOverride](API\Runtime\Slate\Framework\MultiBox\FMultiBox\FOnMakeMultiBoxBuilderOverride) * InMakeMultiBoxBuilderOverride, uint32 MaxHeight )